| Viera East to Oerlinghausen | 4,680.40 mi (7,532.38 km) |
| Viera East to Oestrich-Winkel | 4,694.89 mi (7,555.70 km) |
| Viera East to Offenburg | 4,725.57 mi (7,605.07 km) |
| Viera East to Oftersheim | 4,733.48 mi (7,617.80 km) |
| Viera East to Ohrdruf | 4,790.08 mi (7,708.89 km) |
| Viera East to Ohringen | 4,776.32 mi (7,686.74 km) |
| Viera East to Olbernhau | 4,900.37 mi (7,886.39 km) |
| Viera East to Olching | 4,877.97 mi (7,850.33 km) |
| Viera East to Oldenburg | 4,637.81 mi (7,463.84 km) |
| Viera East to Oldenburg in Holstein | 4,717.22 mi (7,591.63 km) |
| Viera East to Olfen | 4,633.33 mi (7,456.63 km) |
| Viera East to Olpe | 4,666.30 mi (7,509.69 km) |
| Viera East to Olsberg | 4,686.05 mi (7,541.46 km) |
| Viera East to Oranienburg | 4,844.26 mi (7,796.08 km) |
| Viera East to Ortenberg | 4,731.39 mi (7,614.44 km) |
